15295921

Appears in sequences

• Squares whose digits occur with an equal minimal frequency of 2.at n=11A052050
• Perfect squares which can be written neither as a^2+b^2, nor as a^2+2*b^2, nor as a^2+3*b^2, nor as a^2+7*b^2, with a > 0 and b > 0.at n=36A216408